1: 'do' is the verb2: 'pigs' is the subjective pronoun3: the q was directed at cconroy4: you missed the tag

Oh, just five hints:

"Pigs" is not and cannot be a subjective pronoun, due to the simple fact that it's not a pronoun at all.

It's also not the subject of the sentence; that was the implied subject of cconroy.

"Pigs" is the direct object.

I understood your post, but chose to respond as if I didn't in the hopes of some resulting comedy. I had expected a bizarre reply about pig tits from dhromed or something, but I suppose your stupid list will have suffice. I mean, it made me laugh at you, which is sort of like comedy.